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Review of Small Stationary Reformers for Hydrogen Production
A variety of reforming technologies that might be used in distributed hydrogen production at refueling stations are reviewed. These include steam methane reforming (SMR), partial oxidation (POX), autothermal reforming (ATR), methanol reforming, ammonia cracking and catalytic cracking of methane. Novel reformer technologies such as sorbent enhanced
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On-Road Validation of a Simplified Model for Estimating ...
afdc.energy.govworld fuel economy and necessitates appropriate treatment of real- world driving conditions including ambient temperature, road grade, air density, cabin climate control loads, and wind speed and direction.
Case Study - Compressed Natural Gas Refuse Fleets
afdc.energy.govThis case study synthesizes information from Republic, Groot, and the City of Milwaukee and broadly discusses their experiences, lessons learned, and considerations for deployment in other fleets. This case study was sponsored by the Clean Cities program and developed by Argonne National Laboratory
Hybrid Taxis Give Fuel Economy a Lift - afdc.energy.gov
afdc.energy.govTitle: Hybrid Taxis Give Fuel Economy a Lift, Clean Cities, Fleet Experiences, April 2009 (Fact Sheet) Subject: The hybrid taxis are able to achieve about twice the gas mileage of a conventional taxi while helping cut gasoline use and fuel costs.
Alternative Fuels Data Center Fuel Properties ... - Energy
afdc.energy.govenergy in 1 DGE, and 1 gallon of B20 has 99% of the energy in 1 DGE due to a lower energy density in biodiesel. 1 gallon of propane has 73% of the energy in 1 GGE due to the lower energy density of propane. 5.66 lb., or 123.57 ft3, of CNG has the same energy as 1 GGE, and 6.37 lb., or 139.30 ft3, of CNG has the same energy as 1 DGE. [3][4](b)
Electric Vehicles - Energy
afdc.energy.govcell electric vehicles, which use a propulsion system similar to electric vehicles, where energy stored as hydrogen is converted to electricity by the fuel cell. All-Electric Vehicles All-electric vehicles do not have conventional engines but are driven solely by one or more electric motors powered by energy stored in batteries. The batteries ...
Biodiesel Handling and Use Guide (Fifth Edition)
afdc.energy.govNovember 2016 • Biodiesel Handling and Use Guide (Fifth Edition) • 1 This document is a guide for those who blend, distrib-ute, and use biodiesel and biodiesel blends. It provides basic information on the proper and safe use of bio-diesel and biodiesel blends in engines and boilers, and is intended to help fleets, individual users, blenders,
Electric Vehicle harger Selection Guide
afdc.energy.govCity of Mount Shasta and the Siskiyou County Economic Development Council. Without hard work from the following representatives of the Redwood Coast Energy Authority, the Schatz Energy Research Center, the Local Government Commission/Civic Spark, and the Siskiyou County Economic Development Council, this guide would ...
Biodiesel Basics - Energy
afdc.energy.govTitle: Biodiesel Basics Author: Mollie Putzig Subject: This fact sheet (updated for 2017) provides a brief introduction to biodiesel, including a discussion of biodiesel blends, which blends are best for which vehicles, where to buy biodiesel, how biodiesel compares to diesel fuel in terms of performance, t he difference between biodiesel and renewable diesel, how biodiesel performs …
Costs Associated With Non-Residential Electric Vehicle ...
afdc.energy.govand fleet settings. This report provides information about the costs associated with purchasing, installing, and owning non-residential EVSE. Cost information is compiled from various studies around the country, as well as input from EVSE owners, manufacturers, installers, and utilities. The cost of a single port EVSE unit
Energy and the Hydrogen Economy
afdc.energy.govhydrogen may become an important link between renewable physical energy and chemical energy carriers. Hydrogen has fascinated generations of people for centuries including visionary minds like Jules Vernes. A "Hydrogen Economy" is projected as the ultimate solution for energy and environment. Hydrogen societies have been formed for
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Stainless Steels in Ammonia Production - Nickel Institute
nickelinstitute.orgproduced by catalytic steam reform-ing operations, with natural gas (methane) as the primary feedstock. As a result, the following process de-scription is limited to ammonia pro-duction by catalytic steam reforming of natural gas, using six basic 1. Desulfurization of natural gas 2. Catalytic steam reforming of natural gas 3. Carbon monoxide ...
Hydrogen Production via Steam Reforming with CO2 …
www.aidic.itcapacities, an adiabatic, catalytic pre-reforming step is foreseen upstream the SMR. • The third section is the syngas heat recovery and incorporates CO shift reactor/s to increase the hydrogen yield. • The final section is the raw hydrogen purification, in which modern plants
Cost and Performance Comparison of Stationary Hydrogen ...
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8.1-2 EMISSION FACTORS 7/93 - US EPA
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Hydroprocessing: Hydrotreating& Hydrocracking
inside.mines.edu•Reforming, catalytic cracking, hydrocracking Hydrocracking Severe form of hydroprocessing •Break carbon‐carbon bonds •Drastic reduction of molecular weight Reduce average molecular weight & produce higher yields of fuel products 50%+ conversion Products more appropriate for diesel than gasoline 5
Aspen Plus Ammonia Model - UMD
user.eng.umd.eduReforming Unit This unit contains two sections, one is primary reforming, and another is secondary reforming. The desulfurized hydrocarbon feed is reformed to hydrogen and carbon oxides in the presence of steam in the primary reformer, and additionally with hot air in the secondary reformer. The reformed gas contains about 0.3 vol% CH4.
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www.uwa.edu.aureact on contact with the catalytic surface to break down into smaller hydrocarbons. Sometimes hydrogen is also added to the process as hydrocarbons such as bitumen have a low hydrogen content. The end product of catalytic conversion is higher grade than